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Feature-based characterisation of Ti6Al4V electron beam powder bed fusion surfaces fabricated at different surface orientations (2020)
Journal Article
Newton, L., Senin, N., Chatzivagiannis, E., Smith, B., & Leach, R. (2020). Feature-based characterisation of Ti6Al4V electron beam powder bed fusion surfaces fabricated at different surface orientations. Additive Manufacturing, 35, Article 101273. https://doi.org/10.1016/j.addma.2020.101273

Due to the layer-based nature of the powder bed fusion (PBF) process, part surfaces oriented in space at varying angles with respect to the build direction are differently affected by a wide array of manufacturing-induced phenomena (staircase effects... Read More about Feature-based characterisation of Ti6Al4V electron beam powder bed fusion surfaces fabricated at different surface orientations.

Apparent attenuation by opto-acoustic defocus in phonon microscopy (2020)
Journal Article
Fuentes-Domínguez, R., La Cavera, S., Pérez-Cota, F., La Cavera III, S., Naznin, S., Fuentes-Dominguez, R., …Clark, M. (2020). Apparent attenuation by opto-acoustic defocus in phonon microscopy. Photoacoustics, 19, Article 100180. https://doi.org/10.1016/j.pacs.2020.100180

© 2020 The Author(s) Understanding the mechanical properties of biological cells is a challenging problem for the life sciences partly because there are limited methods for mapping elasticity with high resolution. Phonon microscopy is a form of Brill... Read More about Apparent attenuation by opto-acoustic defocus in phonon microscopy.

Enhancing Drivers’ Awareness of Passing Pedestrians with Exocentric Digital Mirrors (2020)
Presentation / Conference Contribution
LARGE, D., Viputsakul, S., & Burnett, G. (2020). Enhancing Drivers’ Awareness of Passing Pedestrians with Exocentric Digital Mirrors.

Digital mirrors are expected to feature in next generation cars. Ongoing technological developments in on-board cameras, sensors and sensor-fusing algorithms means that future drivers could be provided with novel visualisations that are not limited t... Read More about Enhancing Drivers’ Awareness of Passing Pedestrians with Exocentric Digital Mirrors.

Designing Rainbow Metamaterials (2020)
Presentation / Conference Contribution
Meng, H., & Chronopoulos, D. (2020). Designing Rainbow Metamaterials.

Nonperiodic metamaterials can have better vibration attenuation than periodic metamaterials with properly designed resonator distributions. In this study, we propose optimal design routes for rainbow metamaterials. The rainbow metamaterials are nonpe... Read More about Designing Rainbow Metamaterials.

Structural identification for layered composites through a waves and finite elements (2020)
Presentation / Conference Contribution
Apaowo, K. (2020). Structural identification for layered composites through a waves and finite elements.

A novel approach for identifying the geometric and material characteristics of layered composite structures through an inverse wave and finite element methodology is proposed. These characteristics are obtained through multi-frequency single shot mea... Read More about Structural identification for layered composites through a waves and finite elements.

The prediction of crack propagation in coarse grain RR1000 using a unified modelling approach (2020)
Journal Article
Engel, B., Rouse, J., Hyde, C., Lavie, W., Leidermark, D., Stekovic, S., …Li, H. (2020). The prediction of crack propagation in coarse grain RR1000 using a unified modelling approach. International Journal of Fatigue, 137, 105652. https://doi.org/10.1016/j.ijfatigue.2020.105652

© 2020 Elsevier Ltd The polycrystalline nickel-base superalloy RR1000 is used as turbine rotor material in Rolls-Royce aero engines and has to withstand a wide variety of load and temperature changes during operation. In order to maximize the potenti... Read More about The prediction of crack propagation in coarse grain RR1000 using a unified modelling approach.

Geometric constraint-based modeling and analysis of a novel continuum robot with Shape Memory Alloy initiated variable stiffness (2020)
Journal Article
Yang, C., Geng, S., Walker, I., Branson, D. T., Liu, J., Dai, J. S., & Kang, R. (2020). Geometric constraint-based modeling and analysis of a novel continuum robot with Shape Memory Alloy initiated variable stiffness. International Journal of Robotics Research, 39(14), 1620-1634. https://doi.org/10.1177/0278364920913929

Continuum robots exhibit promising adaptability and dexterity for soft manipulation due to their intrinsic compliance. However, this compliance may lead to challenges in modeling as well as positioning and loading. In this paper, a virtual-work based... Read More about Geometric constraint-based modeling and analysis of a novel continuum robot with Shape Memory Alloy initiated variable stiffness.

A Generalized Input Impedance Model of Multiple Active Bridge Converter (2020)
Journal Article
Yang, J., Buticchi, G., Gu, C., Gunter, S., Zhang, H., & Wheeler, P. (2020). A Generalized Input Impedance Model of Multiple Active Bridge Converter. IEEE Transactions on Transportation Electrification, 6(4), 1695-1706. https://doi.org/10.1109/tte.2020.2986604

The electrical power distribution system (EPDS) of the more electric aircraft (MEA) is a fundamental component that needs to be efficient and resilient. The commonly considered architectures feature separate buses to achieve separation between differ... Read More about A Generalized Input Impedance Model of Multiple Active Bridge Converter.